{"id":"W4239487318","doi":"10.2196/preprints.33940","title":"Use of an mHealth Ketogenic Diet App Intervention and User Behaviors Associated With Weight Loss in Adults With Overweight or Obesity: Secondary Analysis of a Randomized Clinical Trial (Preprint)","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Diet and metabolism studies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for Advancing Health Outcomes; Brock University; Okanagan University College; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"","keywords":"mHealth; Weight loss; Overweight; Medicine; Ketogenic diet; Obesity; Psychological intervention; Population; Context (archaeology); Randomized controlled trial; Gerontology; Environmental health; Internal medicine; Psychiatry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008076544,0.0009125955,0.001752854,0.0006720309,0.0006305159,0.001117689,0.0005753121,0.001364585,0.005897942],"category_scores_gemma":[0.0145763,0.0005469373,0.00495282,0.0007956014,0.0006838688,0.0009976408,0.0008387794,0.001424695,0.0005377483],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006643048,"about_ca_system_score_gemma":0.001661518,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002307042,"about_ca_topic_score_gemma":0.002819269,"domain_scores_codex":[0.9936453,0.003947919,0.0008674967,0.0006357582,0.000533415,0.0003701106],"domain_scores_gemma":[0.9918672,0.003568405,0.002361447,0.0008210326,0.0007228188,0.000659039],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.8556072,0.01803861,0.07117286,0.002939928,0.02137605,0.0001002447,0.0004007842,0.0003803577,0.00152099,0.0001471408,0.003302446,0.02501338],"study_design_scores_gemma":[0.4287618,0.197208,0.3392459,0.0004664155,0.02668251,0.00008660705,0.0004335313,0.002374105,0.00194611,0.0003778921,0.002311133,0.000105995],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9843053,0.001459174,0.0008329939,0.0002782421,0.000363083,0.009041554,0.002507668,0.00008073672,0.001131335],"genre_scores_gemma":[0.9781563,0.0005961478,0.001769788,0.0004802679,0.0003762619,0.01561395,0.001771146,0.00002040719,0.001215621],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008076544,"threshold_uncertainty_score":0.0427134,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03926681745636291,"score_gpt":0.348046110566643,"score_spread":0.3087792931102801,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}